opend.h

unix环境高级编程的源代码

#include    <sys/types.h>
#include    <errno.h>
#include    "ourhdr.h"

#define    CL_OPEN "open"                /* client's request for server */

            /* declare global variables */
extern char     errmsg[];    /* error message string to return to client */
extern int     oflag;        /* open() flag: O_xxx ... */
extern char    *pathname;    /* of file to open() for client */

            /* function prototypes */
int         cli_args(int, char **);
void     request(char *, int, int);